I've to a Menchies before in California, its the same concept as a pinkberry- many different flavors of yogurt and lots of toping ranging from chocolate to fruit and typical to atypical (like captain crunch). I'm a big fan!
The only think they need to do better is monitor the children (i understand that SHOULD be the responsiblity of the parent, but we all know it usually doesnt work like that!) that come for ice cream. I watched 2 children stick their fingers in the ice cream dispenser, then their mouth and then do it again to a few different flavors- and that's really gross!! And the kicker is they provide sample cups to everyone, so no need to use your fingers!